In our previous articles we informed you about Gtalk video calling app and how it works on N9 to N9 and N9 to PC video calling. Check the videos in our earlier article.

http://nokiapoweruser.com/2012/03/05/n9-to-n9-and-n9-to-pc-video-calling-demoed-on-gtalk-video-call-app/

Now, thanks to  again we have demo of how video calling works between  N9 to Android.